有上下语境么
respiratory是呼吸的意思,culture是文化,直译译不通,可能是个比喻什么的,给出上下文也许可以翻Infections were defined according to international Infections were defined according to international guidelines [14]. In particular, respiratory cultures were obtained by non-bronchoscopic bronchoalveolar lavage (BAL; Bal-Cath_, Medival, Padova, Italy).这应该是生物学的。 查了一下culture：在生物学上还有以下意思 Such a growth or colony, as of bacteria.培养菌：该种生长物或群落，如培养菌